PT-2020-3709 · Microsoft · Sharepoint Server+1

Published 2020-08-11 · Updated 2024-01-19 · CVE-2020-1580

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions: Microsoft SharePoint Server (affected versions not specified)

Description: A cross-site-scripting (XSS) issue exists due to improper sanitization of specially crafted web requests by Microsoft SharePoint Server. An authenticated attacker could exploit this by sending a crafted request, allowing cross-site scripting attacks on affected systems. This could enable the attacker to read unauthorized content, use the victim's identity to take actions on the SharePoint site, and inject malicious content into the user's browser.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Spoofing

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2020-04065

CVE-2020-1580

Affected Products

Sharepoint Server

Sharepoint Foundation

References · 6

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1580 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-1580 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1580 · Security Note
• https://bdu.fstec.ru/vul/2020-04065 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-1580 · Security Note
• https://vuldb.com/?id.159609 · Note